SUPERIOR'S Polyester THREADS
Polyester threads are a popular choice for many sewing applications. Its versatility is unmatched and can be made to look and feel like different fiber types, such as cotton and silk. We have a wide selection of polyester threads from a fine monofilament thread for invisible stitching to thick, decorative corespun threads for bold topstitching. Our polyester threads are available in solid and variegated colors, depending on the thread line.
Our Polyester Thread
60 wt. 2-ply polyester thread. Designed for applique, bobbin thread, and quilting. Lint free never felt so good. Designed with award-winning quilter Libby Lehman, The Bottom Line makes a fantastic bobbin thread for any type of sewing. Its lightweight, blending colors are easily matched with any top thread. Available in 55 colors. Invisible applique and binding is a breeze with Bottom Line as it glides through layers of fabric.
40 wt. 2-ply variegated trilobal polyester thread. Designed for embroidery, quilting, and decorative stitching. Bold variegated colors make Fantastico, well, fantastic! Made from the same high-strength fibers as our other trilobal polyester threads, Fantastico is a variegated high-strength high-sheen polyester thread with a one-inch precision dye pattern. Available in over 100 variegated color blends, we created a variegated combination for almost every need.
40 wt. 2-ply trilobal polyester thread. Designed for embroidery, quilting, and decorative stitching. Magnifico is a bold, strong thread created for embroidery and quilting. Magnifico is an extra-strength, high-sheen polyester that can handle the speed and tension of longarm and commercial machines, while displaying bold and beautiful shades of color. Available in 200 solid colors, so you won’t run out of color options. Unlike most high-strength trilobal polyester threads, Magnifico is heat set in processing, which eliminates unwanted shrinkage.
100 wt. 2-ply filament polyester thread. MicroQuilter is an extra-fine polyester thread designed for invisible machine applique, detail quilting, and stitch in the ditch. It is an extremely fine thread that can be sewn with a very small needle, rendering the thread virtually invisible. MicroQuilter is noticeably strong, especially considering its thin diameter and is the preferred thread for micro stippling and miniatures. MicroQuilter can be used on home machines and longarm machines and is available in 30 colors.
100 wt. (.004" in diameter). MonoPoly is a reduced-sheen monofilament polyester thread and is the best choice when it comes to invisible threads. Unlike other monofilament threads made from nylon, MonoPoly is 100% polyester. Commonly referred to as an invisible thread due to its fineness and reduced-sheen, MonoPoly is great for the bobbin or top. Available in two colors, smoke (for dark fabrics) and clear (for light fabrics). MonoPoly is ideal for invisible applique and quilting when the stitching is not meant to be seen. MonoPoly is recommended over nylon monofilament threads because MonoPoly will not become brittle over time (nylon monofilament thread tends to go brittle), MonoPoly will not discolor (nylon monofilament thread tends to yellow over time), and MonoPoly is dryer and iron safe on medium heat.
40 wt. 3-ply Glow-in-the-dark polyester thread. Designed for embroidery, quilting, and decorative stitching. NiteLite is a fun, creative thread for quilting, embroidery, and decorative stitching. It is popular for children's pillowcases, blankets, quilts, and pajamas. Available in 6 colors. Expose it to light for 30-60 seconds and it will glow for hours. NiteLite can be recharged over and over again without loss of glowing effect. A dense stitch pattern will provide a better glow than a single stitch. Be creative in your next project and add glow-in-the-dark NiteLite for a fantastic glowing effect.
40 wt. 2-ply corespun (poly-wrapped poly core) thread. Designed for quilting and sewing. OMNI is the cleaner, brighter, and stronger alternative to other corespun threads. As a 40 wt. thread, OMNI has been designed for multiple applications, including quilting, sewing, and serging. OMNI is strong enough to handle the rigors of longarm quilting and is available in 172 solid colors.
40 wt. 2-ply corespun (poly-wrapped poly core) thread. OMNI-V is a variegated polyester thread designed for quilting and decorative stitching. Gorgeous color combinations, low lint, and a subtle matte finish makes OMNI-V an excellent quilting thread. OMNI-V is made from the same fiber composition as OMNI, but is dyed in variegated (multi) colors with a one inch color change.
Tex 26 texturized polyester thread. Designed specifically for serger and overlock machines. Polyarn is a premium “woollie-like” texturized polyester thread. Polyarn has excellent elasticity, recovery, and flexibility, which makes Polyarn the top choice for garment construction when sewing on a serger. Because Polyarn is 100% polyester, it has a higher heat resistance than woollie nylon threads. These beautiful colors are colorfast and can be commercially laundered without risk of fading. With its excellent coverage, Polyarn can be used for simple hems or fancy stitching.
Tex 35 texturized polyester thread. Designed specifically for serger and overlock machines. ProLock is a new texturized polyester thread (DTY) designed for serging on fleece, knits, and stretch fabrics. Available in 60 colors, ProLock is colorfast and can be commercially laundered without risk of fading. With the bulk, elasticity, and flexibility popularized by “woollie-like” nylon threads, ProLock has all these traits plus the addition of higher heat-resistance.
40 wt. 2-ply corespun (poly-wrapped poly core) thread. Specifically designed for serging. Sergin' General is the cleanest serger thread available. With excellent strength and elongation, you will experience smoother stitches with less puckering when sewing. Available in 50 solid colors that have been specifically chosen for their blending tone and ability to work with many different fabric colors. Enjoy Superior confidence when sewing with Sergin' General on all your serger projects.
50 wt. 2-ply corespun (poly-wrapped poly core) thread. Designed for sewing and quilting. Sew Complete is a smooth polyester thread with little-to-no bulk, blending colors, and a strong stitch. Sew Complete can be used in the top and bobbin at the same time for a perfect color match.
12 wt. 3-ply polyester thread. Designed with award-winning quilter Jane Sassaman, Sew Sassy is a creative quilter's dream thread. Thick and bold, Sew Sassy really stands out and its color presence is easily seen from across the room. Available in 40 solid colors. Sew Sassy is an excellent choice for decorative topstitching and wool applique.
50 wt. 3-ply polyester thread. Designed for quilting, sewing, and to be used in the bobbin. So Fine! is a lint-free, matte-finish, smooth filament polyester thread. Due to its fine nature, So Fine! is an excellent blending thread and loved by both longarm and home machine quilters. Available in 134 colors.
So Fine! #30
30 wt. 3-ply polyester thread. Designed for quilting and decorative stitching. Designed with award-winning quilter Caryl Bryer Fallert, So Fine! #30 is a lint-free polyester with amazingly bright, bold colors. So Fine! #30 is a heavier thread and is commonly used for quilting, large embroidery designs, outlining, and topstitching when a distinct look is wanted. Available in 50 solid colors.
So Fine! #40
40 wt. 3-ply polyester thread. Designed for quilting and decorative stitching. Get the strength of polyester with the look of smooth cotton. So Fine! #40 is a multi-filament polyester thread with a one-inch color-change interval. Its strength and medium sheen make this quilting thread ideal for any quilting application whether on a home or longarm machine. Available in 35 colors, the smooth, lint-free processing it undergoes is a patented process which makes So Fine! #40 thread the only thread like it in the world.
So Fine! #60
60 wt. 3-ply polyester thread. Prewound Class 15 Bobbins designed for sewing and quilting. So Fine! #60 is a lint-free, matte-finish, smooth polyester thread. Wound onto plastic-sided Class 15 bobbins, So Fine! #60 is a fantastic thread to use for sewing, quilting, and embroidery. Being a lightweight thread, it doesn’t add bulk to seams and is flexible when stitching embroidery designs.
60 wt. 2-ply Polyester thread. Designed for applique, quilting, and sewing. SuperBOBs are prewound bobbins with our Bottom Line thread. Available in both L-style and M-style bobbins, you'll love the convenience of a prewound with the quality of Bottom Line thread. SuperBOBs are paper-sided prewound bobbins.
40-wt. 3-ply polyester thread. Designed for quilting and embroidery. Superior Spirit is a variegated, lint-free, matte-finish, smooth 40-wt. 3 filament polyester thread. Choose one of the 28 variegated color options to match school or team colors and stitch a quilt for your favorite athlete or fan. Perfect for T-shirt quilts or embroideries. Pair with So Fine! as a bobbin thread for perfect stitches.